printing or using a list without tailing comma / final comma / comma at end

nocomma.py

#!/user/local/bin
# filename: nocomma.py
namesinalist = "jack,myra,Darwin,Daryl,Christine"
namesinalist = namesinalist.split(",")

print "----with final comma--------------------"
for name in namesinalist:
    #with final comma    
    print name+',',
text = """
for name in namesinalist:
    #with final comma    
    print name+',',
"""
print text
print "========================================"    
print "----with no final comman----------------"    
#for name in namesinalist:
print ', '.join(namesinalist)
print 'print \', \'.join(namesinalist)'